Surgical armboard



FIG. 1 is a perspective view of a surgical armboard, showing our new design, the broken line showing of the clamp mechanism is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof, the back elevational view being identical thereto;

FIG. 5 is a left end elevational view thereof; and,

FIG. 6 is a right end elevational view thereof. 

The ornamental design for a surgical armboard, as shown and described. 